KGIOO

12V 7Ah Lithium LiFePO4 Deep Cycle Battery 4000 Deep Cycles Lithium Iron Phosphate Rechargeable Battery for Power Wheels

838+ bought in the past month

$14.90$29.99

About this item

  • 【Superior Performance】 Kgioo 12V 7Ah lithium battery is the embodiment of deep cycle battery technology, providing unmatched performance and battery life. Kgioo 12V 7Ah LiFePO4 battery provides 4000 cycles and a lifespan of up to 10 years.
  • 【Built-in BMS Protection Lithium】 Kgioo 12V 7Ah lithium battery has high energy density, long cycle life, fast charging speed and excellent safety performance. It is built-in BMS protection function that prevents battery failures caused by overcharging, overdischarging, overcurrent discharging, short-circuiting and self-balancing battery voltage
  • 【Widely Uses】 Widely used in most areas, such as: emergency lighting (LED light strips, etc.), 12V routers, RV/outdoor camping, children's toy cars, fish finders, amateur radios, home alarms, solar energy systems and other off-grid devices.
  • 【Expandable Functions】Our lithium batteries support series connection to form 24V 7Ah battery pack system. In addition, they can be connected in parallel to form a 12V 16Ah/24Ah/32Ah system. Before series-parallel connection, fully charge each battery pack individually before making series-parallel connection.
  • 【Safe and Convenient】The stable lithium iron phosphate chemical structure makes the lithium iron phosphate battery will not burn or explode even under high temperature, short circuit, impact and drop. Lithium-ion batteries are acid-free, so you can safely install them anywhere. Perfect for families with simple needs for portable battery power. Provide your family with a convenient and fast power source.
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Product details

BrandKGIOO
Vehicle Service TypeRV, children's toy cars
Size5.86*3.74*2.36(inches)
Voltage12.8 Volts
Battery Cell CompositionLithium Ion
Item Weight2.2 Pounds
Product Dimensions5.86"D x 2.36"W x 3.74"H
Number Of Cells1
Battery Capacity7 Amp Hours
Automotive Fit TypeUniversal Fit

Technical specifications

brandKGIOO
size5.86*3.74*2.36(inches)
product_dimensions5.86"D x 2.36"W x 3.74"H
number_of_cells1
battery_capacity7 Amp Hours
automotive_fit_typeUniversal Fit
manufacturerDongguan Zhiding Energy Co., Ltd.
modelLFP8-12
item_weight2.2 pounds
item_model_numberLFP8-12
batteries1 12V batteries required. (included)
manufacturer_part_numberLFP8-12
best_sellers_rank#30,984 in Health & Household ( See Top 100 in Health & Household ) #40 in 12V Batteries
date_first_availableJune 9, 2025

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Customer reviews

4.6124 ratings

Customers say

Customers find the battery reliable and well-constructed, with one noting its stable chemical structure.

★★★★★

The Perfect Power Solution for My Diesel Heater!

MackSeptember 12, 2025

This Kgioo 12V 7Ah LiFePO4 battery is exactly what I needed to run my diesel heater with my solar setup. The performance is outstanding. It holds a charge perfectly and powers my heater with no issues, even on colder nights. The claim of 4000+ deep cycles and a 10-year lifespan is a huge selling point and gives me confidence that this battery will last a very long time. The built-in BMS protection is a major relief. Knowing that it's protected from overcharging and other issues makes me feel much more secure, especially since I'm using it with a solar panel. The expandable functions are also a nice bonus, giving me the option to build a bigger system down the road if I ever need to. What I appreciate most is the safety and convenience. It's lightweight, acid-free, and has a stable chemical structure, so I can use it anywhere without worry. This battery is an excellent, reliable, and safe choice for anyone looking for portable power, and it's been a perfect match for my off-grid heating needs. Read more

★★★★★

Reliable, Long-Lasting, and Safe Power Source!

Jeremy SSeptember 24, 2025

This 12V 7Ah LiFePO4 battery is excellent quality and performs exactly as promised. It charges quickly, holds power well, and the built-in BMS gives peace of mind with protection against overcharging or short circuits. I like that it’s lightweight, safe, and versatile enough for everything from camping gear to solar setups. The option to expand in series or parallel makes it even more useful. A dependable battery with a long lifespan—great value for portable power needs! Read more

★★★★★

small and compact

Thomas B.November 20, 2025

Installed in a small waterproof box to power a trail camera.Replaces the 8 alkaline batteries,it's size makes it a good fit,it's been in use now for two weeks and has only dropped .02 volts and that includes a couple hours of live streaming.Plenty of power and functions great.Easy to mount. Read more

★★★★★

Good Battery

ADNJDecember 4, 2025

This is lightweight an outperforms the lead-acid battery that it replaced. Drop in replacement. Definitely a good buy. Read more

★★★★★

Got exactly what was advertised.

chris pen nameDecember 26, 2025

Got exactly what was advertised. I tested this battery with a power meter and the charge it was delivered with was over 90 watt-hours which is over 7 Amp hours. Then the BMS cut off at around 11.5 V. Got this battery for only $12.90 and verified to work properly. Great deal. Read more

★★★★☆

Strong battery

KASOctober 31, 2025

Used it on a game feeder same as the other 2 that i purchased very strong . Spins the feeder very fast at low setting . Recommend only with big 12v motors Read more

★★★★★

Great battery

CustomerAugust 13, 2025

Great battery at a great price. I had my large golf cart style batteries quit on my RV. It was going to be more to replace them than this battery, so I took the opportunity to switch to lithium. It’s held up great for the last few months, and I may get a second to booster my battery capacity. I would not hesitate to buy again. Read more

★★★★★

Lightweight

JoshuaOctober 11, 2025

Durable 12V 7Ah LiFePO4 battery with excellent deep cycles and reliable performance. The built-in BMS ensures safety and long battery life. Perfect for power wheels, fish finders, solar setups, and ride-on toys. Lightweight, fast-charging. Read more

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